89273392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25247}}^1$

素因数の和:25285

約数の個数: 40

約数和(自身を含む): 197237376

約数和(自身を除く): 107963984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 25247, 50494, 100988, 201976, 328211, 403952, 429199, 656422, 858398, 1312844, 1716796, 2625688, 3433592, 5251376, 5579587, 6867184, 11159174, 22318348, 44636696, 89273392]

約数ペア:

[(1, 89273392), (2, 44636696), (4, 22318348), (8, 11159174), (13, 6867184), (16, 5579587), (17, 5251376), (26, 3433592), (34, 2625688), (52, 1716796), (68, 1312844), (104, 858398), (136, 656422), (208, 429199), (221, 403952), (272, 328211), (442, 201976), (884, 100988), (1768, 50494), (3536, 25247)]